了解在 Windows 中查找 BitLocker 恢复密钥的不同方法，并了解如何在系统上激活 BitLocker。

Find everything you need to manage your Xbox account, profile, and more.

Learn how to use the PC Health Check app to help you improve your device performance.

Explore OneDrive support, help, and learning resources. Learn how to protect your important files, documents, and memories with OneDrive.

Saiba como desligar, suspender ou hibernar o computador. Quando estiver pronto para suspender o computador, basta pressionar o botão de energia no desktop, tablet o notebook, ou fechar a tampa do notebook.

How to remove members from your family group when you're on your PC, including adult and child accounts.

如果不需要的键盘或输入方法仍然存在，则可以从设置中删除单个键盘。 方法如下： 选择“开始 >设置 >时间&语言 >语言&区域 。

Learn how to use voice access for accessibility. This page includes accessibility help articles for people who use Windows voice access to control their PC and author text using their voice.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

了解如何在 Microsoft Edge 中查看和删除浏览历史记录以及其他历史记录。